issingle

Determine whether input is single-precision data type

Syntax

tf = issingle(a)

tf = issingle(T)

Description

tf = issingle(a) returns 1 (true) when the DataType property of fi object a is single. Otherwise, it returns 0 (false).

tf = issingle(T) returns 1 (true) when the DataType property of numerictype object T is single. Otherwise, it returns 0 (false).

Examples

Determine Whether Input is Single-Precision Data Type

Create a fi object and determine whether it is single-precision data type.

a = fi(pi)

a = 
    3.1416

          DataTypeMode: Fixed-point: binary point scaling
            Signedness: Signed
            WordLength: 16
        FractionLength: 13

tf = issingle(a)

tf = logical
   0

Create a numerictype object and determine whether it is single-precision data type.

T = numerictype('Single')

T =


          DataTypeMode: Single

tf = issingle(T)

tf = logical
   1

Input Arguments

a — Input fi object

scalar | vector | matrix | multidimensional array

Input fi object, specified as a scalar, vector, matrix, or multidimensional array.

Data Types: fi

T — Input numerictype object

scalar

Input numerictype object, specified as a scalar.